Cable fixing device for petroleum wellhead fishing operation
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A technology for fixing devices and oil wells. It is applied in the direction of cable installation devices, cable installation, electrical components, etc. It can solve the problems of potential safety hazards, easy loosening, and frame pulling, etc., to achieve safe and rapid mining and improve safety. Sexuality, the effect of improving work efficiency
Active Publication Date: 2015-12-23
浙江永明中策科技有限公司
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It is easy to loosen during the working process, and when subjected to external force, the entire frame may be pulled away, posing a safety hazard
Method used
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[0019] Such as figure 1 As shown, the cable fixing device used in the oil wellhead fishing operation of the present invention includes the ground 1, the oil well 2 on the ground 1, the cable 3 above the oil well 2, the left and right sides of the cable 3 The first fixing device 4, the second fixing device 5 above the first fixing device 4, the third fixing device 6 below the second fixing device 5, and the fastening outside the first fixing device 4 device7.
[0020] Such as figure 1 As shown, the first fixing device 4 is provided with a first support rod 41 , a first oblique rod 42 located above the first support rod 41 , and a first cross bar 43 located inside the first oblique rod 42 , a first fixed wheel 44 located inside the first cross bar 43 , a positioning block 45 located inside the first support bar 41 , and a triangular block 46 located outside the first support bar 41 . The first support rod 41 is in the shape of a cuboid, the first support rod 41 is placed vert...
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Abstract
The invention discloses a cable fixing device for a petroleum wellhead fishing operation. The cable fixing device comprises a first fixing device, a second fixing device, a third fixing device and a fastening device, wherein a first support rod, a first sway rod, a first cross rod, a first fixed wheel, a locating block and a triangular block are arranged on the first fixing device; a first fixed block, a first bracket, a second fixed wheel and a first spring are arranged on the second fixing device; a second sway rod, a first friction block, a first vertical rod, a second spring, a second cross rod, a third spring and a second friction block are arranged on the third fixing device; and a support plate, a second support rod, a first fixing ring, a connection rope, a second fixing ring, a rotating rod, a fourth spring, a lower pressure block, a fifth spring, a first fixing post and a second fixing post are arranged on the fastening device. According to the cable fixing device, the cable can be effectively fixed and is prevented from coming off; the safety is improved; the losses are reduced; safe and rapid exploitation of petroleum is ensured; and the work efficiency is improved.
Description
technical field [0001] The invention relates to the technical field of petroleum, in particular to a cable fixing device used for oil wellhead fishing operations. Background technique [0002] At present, the working principle of the cable clamp used in the field of oil well logging is: in the well logging work, if the instrument is stuck, it needs to stop working. Generally used cable clamps are directly placed on the wellhead of the oil well without any fixed safety measures. It is easy to loosen during the working process. When an external force is applied, the entire frame may be pulled away, posing a safety hazard. [0003] Therefore, it is necessary to provide a new technical solution to solve the above technical problems. Contents of the invention [0004] The object of the present invention is to provide a cable fixing device for oil wellhead fishing operations that can effectively solve the above technical problems. [0005] In order to solve the above technica...
Claims
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Application Information
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